Notes from the Field: SARS-CoV-2 Omicron Variant Infection in 10 Persons Within 90 Days of Previous SARS-CoV-2 Delta Variant Infection - Four States, October 2021-January 2022

MMWR Morb Mortal Wkly Rep. 2022 Apr 8;71(14):524-526. doi: 10.15585/mmwr.mm7114a2.
No abstract available

MeSH terms

  • COVID-19*
  • Hospitalization
  • Humans
  • Immunization, Secondary
  • SARS-CoV-2*

Supplementary concepts

  • SARS-CoV-2 variants